IO_USAGE
Provides disk I/O bandwidth usage history for the system.
| Column Name | Data Type | Description |
|---|---|---|
NODE_NAME
|
VARCHAR |
Name of the node that is reporting the requested information. |
START_TIME
|
TIMESTAMP |
Beginning of history interval. |
END_TIME
|
TIMESTAMP |
End of history interval. |
READ_KBYTES_PER_SEC
|
FLOAT |
Counter history of the number of bytes read measured in kilobytes per second. |
WRITTEN_KBYTES_PER_SEC
|
FLOAT |
Counter history of the number of bytes written measured in kilobytes per second. |
Privileges
Superuser